[  380.958263] PPP generic driver version 2.4.2
[  380.958960] NET: Registered PF_PPPOX protocol family
[  380.960245] l2tp_core: L2TP core driver, V2.0
[  380.961766] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.218104] ppp0: recursion detected
[  389.225049] ppp0: recursion detected